Chem Final (Summer)

Wear proper _______ at all times during laboratory activity.

• sandals

• matching clothing

• accessories with bling

• eye protection

Hair should be _________ in the laboratory.

• styled with lots of hair spray

• securely tied up

• let down to show off your curls

• played with to gain volume

You should eat, drink, or chew gum ________ in the laboratory.

• all the time!

• only when chemicals are contained in test tubes

• only when your partner is dealing with the chemicals

• Never!!!!!

Never engage in _________ or practical jokes

• horseplay

• experiments

• studying

You can't wear this type of footwear in the lab

• tennis shoes

• flip-flops (sandals)

• boots

• running shoes

Which of these is allowed to be discarded down the sink?

• chemicals

• insoluble solids

• filter paper

• water

Always add _____ to acid

• acid

• chlorine

• water

• sodium

Always return chemicals to original containers

• true

• false

You don't need to wash your hands before leaving the lab

• true

• false

Corrosive:

• dangerous, risky

• will dissolve metal rapidly

• evaporates rapidly

• capable of burning or destroying live tissue